title: More effective, simpler-to-use clot-buster is on the way.  Clot-prevention drug could save lives after joint replacement.
mesh_terms: D000284:Administration, Oral; D000925:Anticoagulants / Q000627:therapeutic use*; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects; D002986:Clinical Trials as Topic; D006801:Humans; D009025:Morpholines / Q000627:therapeutic use*; D000069552:Rivaroxaban; D013876:Thiophenes / Q000627:therapeutic use*; D020246:Venous Thrombosis / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants; D009025:Morpholines; D013876:Thiophenes; D000069552:Rivaroxaban